package com.lmaye.design.patterns.behavioral.observer.demo2;

/**
 * --
 *
 * @author lmay.Zhou
 * @qq 379839355
 * @email lmay@lmaye.com
 * @date 2021/4/19 下午5:43
 * @since 1.8
 */
public interface Company {
    /**
     * 响应
     */
    void response(int number);
}
